1433949-04-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1433949-04-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,3,9,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1433949-04:
(9*1)+(8*4)+(7*3)+(6*3)+(5*9)+(4*4)+(3*9)+(2*0)+(1*4)=172
172 % 10 = 2
So 1433949-04-2 is a valid CAS Registry Number.
1433949-04-2Relevant academic research and scientific papers
PHARMACEUTICAL COMPOUNDS
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, (2013/05/22)
The invention provides compounds that are useful in the treatment of hepatitis C virus (HCV) infections. The compounds have the formula (1): or a salt, N-oxide, tautomer or stereoisomer thereof, wherein A is CH or N; E is CH or N; R1 is selecte
